ia64: Fix resource assignment for root busses
Matthew Wilcox authored

ia64 was assigning resources to root busses after allocations had
been made for child busses.  Calling pcibios_setup_root_windows() from
pcibios_fixup_bus() solves this problem by assigning the resources to
the root bus before child busses are scanned.
Signed-off-by: default avatarMatthew Wilcox <willy@linux.intel.com>
Tested-by: default avatarAndrew Patterson <andrew.patterson@hp.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
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